Home / 67,824,078.40-95,081,255.60-67,824,078.40

Finding the Fourth Proportional to 67,824,078.40, 95,081,255.60 and 67,824,078.40

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Solution

The fourth proportional to 67,824,078.40, 95,081,255.60 and 67,824,078.40 is: 95,081,255.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,824,078.40 : 95,081,255.60 = 67,824,078.40 : x
  2. Step 2: Convert to fraction form
    67,824,078.40/95,081,255.60 = 67,824,078.40/x
  3. Step 3: Cross multiply
    67,824,078.40x = 95,081,255.60 × 67,824,078.40
  4. Step 4: Simplify right side
    67,824,078.40x = 6,448,798,534,184,839
  5. Step 5: Solve for x
    x = 6,448,798,534,184,839/67,824,078.40
  6. Step 6: Final answer
    x = 95,081,255.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.